/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.logging.log4j.message;

/**
 * Interface used to print basic or extended thread information.
 */
public interface ThreadInformation {

    /**
     * Formats the thread information into the provided StringBuilder.
     * @param sb The StringBuilder.
     */
    void printThreadInfo(StringBuilder sb);

    /**
     * Formats the stack trace into the provided StringBuilder.
     * @param sb The StringBuilder.
     * @param trace The stack trace element array to format.
     */
    void printStack(StringBuilder sb, StackTraceElement[] trace);
}
